package Persons;
import Books.Booklist;
import Operation.IOPeration;
import Books.Book;

public abstract class User  {
    public String name;//
    public Book[]books;
    public IOPeration[] ioperations;//没有初始化

    public User(String name) {
        this.name = name;

    }
    public abstract int meau();
    public void Dooperation(int chioce, Booklist books) {
        IOPeration ioPerations=this.ioperations[chioce];
        ioPerations.work(books);
    }
}
